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Air quality in Tower Hamlets is measured with an extensive monitoring network of 90 NO2 diffusion tubes and four automatic monitoring stations. Our automatic monitoring stations measure a wide variety of pollutants, including NO2, PM10, PM2.5 and CO.

For data analysis and historical data, please visit our "Action plan and reports" page

The map below shows the locations of our air quality monitors and the data they produce. You can search an address to find the nearest monitoring locations. You can also toggle through different types of monitor, pollutant, and years of data using the "Layer List" in the top right corner.